Christian Serratos was talking about going to Greece yesterday, but last night she was post pictures from her trip to the White House, where she visited a cardboard Christmas tree.

In other tweets, Mindy Kaling saw "Avatar," and she and fellow "Office" cast member Rainn Wilson ran a hypothetical question about how Dwight would react to Na'vi. Click on past the jump to see what they predicted along with what Adam Duritz gave Emmy Rossum for Christmas, whose Wii workout game Diablo Cody has been using and what Neil Gaiman security pat-down he had to endure. It's all in the Twitter-Wood report for December 29, 2009.